@book{3847,
	author = {Bernaschek, Gerhard. and Deutinger, Josef.},
	title = {Endosonography in obstetrics and gynecology},
	publisher = {Springer - Verlag},
	year = {1990},
	address = {Berlin},
	edition = {Nil},
	url = {http://www.columbia.edu/cgi-bin/cul/resolve?clio11305825}
}